Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21219710 · ArcScan

Block

#21,219,710

2026-09-16 21:15:56 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,219,710
Timestamp: 5 days ago · 2026-09-16 21:15:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x8958e2cecc1417b2a4a3d3449a32f4d59ac8ed969d1eb50af336fd6ef8b0193e
Parent hash: 0xff756c24…c68f32f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,219,710 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

48.9%14,660,580 / 30,000,000

Base fee

20.032469303 gwei

State root

0x37867d055782…224786ba4b2b

Transactions root

0x5b703505f71e…8aa32438a579

Receipts root

0xd8ee75bd8edf…9b85afc6e855

Nonce

0x0000000000000000

Extra data

0x00000004aa2516a0